Pumps condition assessment in water distribution networks

被引：0
|
作者：
Soldevila, Adria [1 ]
Blesa, Joaquim [1 ,2 ]
Fernandez-Canti, Rosa M. [1 ]
Tornil-Sin, Sebastian [1 ,2 ]
Meseguer, Jordi [3 ]
Puig, Vicenc [1 ,2 ]
机构：
[1] Univ Politecn Cataluna, Res Ctr Supervis Safety & Automat Control CS2AC, Terrassa Campus,Gaia Bldg,Rambla St Nebridi 22, Barcelona 08222, Spain
[2] Inst Robot & Informat Ind CSIC UPC, Carrer Llorens Artigas 4-6, Barcelona 08028, Spain
[3] Water Technol Ctr, CETaqua, Barcelona 08028, Spain
来源：
IFAC PAPERSONLINE | 2018年 / 51卷 / 24期
关键词：
Fault detection; water pumps; PIPE NETWORKS; LOCATION;
D O I：
10.1016/j.ifacol.2018.09.646
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
This paper presents a method for the detection of faults in electrical pumps. The method relies on the computation of two features, the pump efficiency and the hydraulic balance, that present reference values during healthy pump operation and change when the pump is affected by a fault. In this paper, the CUSUM Change Detection Test and the Mann-Whitney Change Point Method are proposed as change detection algorithms to process both features. The method has been applied to a real installation with several pumps and the results are reported in the paper. (C) 2018, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.
引用
收藏
页码：662 / 667
页数：6
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